Environmental Engineering QUESTIONS AND ANSWERS

Civil Engineering : Environmental Engineering QUESTIONS AND ANSWERS :: part4 : 6 to 10

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

6.An egg shaped section of sewer

is economical than circular section

provides self cleansing velocity at low discharges

is more stable than circular section

is easy to construct

7.A sewer that receives the discharge of a number of house sewers is called

house sewer

lateral sewer

intercepting sewer

submain sewer

8.Which of the following sewers is preferred for combined system of sewage ?

circular sewer

egg shaped sewer

rectangular sewer

none of the above

9.The velocity of flow does not depend on

grade of sewer

length of sewer

hydraulic mean depth of sewer

roughness of sewer

10.The design discharge for the combined sewer system shall be taken as

equal to rainfall

rainfall + DWF

rainfall + 2 DWF

rainfall + 6 DWF

More Environmental Engineering QUESTIONS AND ANSWERS available in next pages

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